We are Illinois' premiere LEED for Homes service provider. The Alliance for Environmental Sustainability (AES), a 501(c)3 non-profit organization with a mission of providing sustainable building education to the general public and building industry.

Due to the need and the emerging interest of green practices, LEED, and sustainability AES has grown and now serves communities in eight (8) states and three Canadian provinces. We are the premiere LEED for Homes Service Provider in Illinois.

AES is a 501(c)3 non-profit organization with a mission of providing sustainable building education to the general public and building industry. AES does this by providing training, education, seminars, and consulting to anyone who is interested in investing in their homes, communities, and environments by implementing sustainable building practices. AES trains and educates on topics such as green products, green building, LEED, energy efficiency, Energy Star, sustainable residential design. AES

Altanova Energy+Sustainability is an energy and sustainability consulting firm based in New York.

Altanova works with owners, developers, architects, engineers, and other professionals responsible for the design, development and operation of buildings and facilities, to provide high-end quantitative analysis using modeling and other techniques to optimize energy and other resource use. We develop Goals and Strategy (audit, assessment, benchmark), then perform Analysis and Modeling (technical,

We provide numerous green services. We service Solar Theral Systems, Install Solar thermal as well. We provide Solar PV systems as well. We do an energy evaluation that tells customers what they can save by switching to green energy products.

Senior staff have a collective 30+ years related to green building and sustainability issues. Certifications include LEED AP, HERS (RESNET), BPI, NARI CGP, and other technical and business qualifications. We have a unique collection of comprehensive experience--from building science to finance, marketing, outreach, building selection, design, and construction management, to help any project maximize the sustainability attributes and the benefits that can come from their use.